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Hello,
At present, I'm using MFCC as a feature in my CNN project. I'm also trying several other features to improve the prediction
factor. The input data is a mono, 16Hz wave file. The data is extracted for 0.1 seconds.
signal, sr=librosa.load("test.wav", sr=None)
fs=1600f0=1# lowest frequencyf1=101# highest frequencyfn=20# number of frequencies# Calculate CWT without plotting...freqs, out=fcwt.cwt(signal[0:1600], fs, f0, f1, fn)
print(freqs)
The above code is generating freqs with 20 points but I'm a bit confused about fs, f0, and f1. The plot looks blurry and I believe that I haven't used correct values. How do I improve the freqs to have good noise for better predictions?
The text was updated successfully, but these errors were encountered:
You probably need to play with the sigma parameter (see the C++ example in the README). However, I don't know if the python interface exposes that option.
Hello,
At present, I'm using MFCC as a feature in my CNN project. I'm also trying several other features to improve the prediction
factor. The input data is a mono, 16Hz wave file. The data is extracted for 0.1 seconds.
The above code is generating freqs with 20 points but I'm a bit confused about fs, f0, and f1. The plot looks blurry and I believe that I haven't used correct values. How do I improve the freqs to have good noise for better predictions?
The text was updated successfully, but these errors were encountered: